jjweb, I know you are looking for more help than I can give, but a ball rep picked out a ball for me with low RG & fairly high diff. He told me to lay it out with the pin in the track & cg just right of center, & this would help the ball stand up quicker. According to the following chart, a 6 3/4 pin to pap will give you late hook. Don't know if this will help or if it's what you are looking for. BTW the ball was a super charge.
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AFFECT OF PIN PLACMENT back to top
Pin to PAP distance:
0" - minimum flare potential, core is in it's most stable position, earliest roll with smoothest arc.
1 1/8" - 1/3 of flare potential, stable core position, earlier roll with smooth arc.
2 1/4" - 2/3 of flare potential, semi stable core position, early roll with strong arc.
3 3/8" - max flare potential, most unstable core position, medium length with the most hook potential.
4 1/2" - 2/3 of flare potential, semi stable core position, late roll with flip/arc reaction.
5 5/8" - 1/3 of flare potential, stable core position, later roll with a flip reaction.
6 3/4" - minimum flare potential, stable core position, latest roll with strongest flip.
Remember : These reaction charcteristics are all relative to the conditions they are being used on and may not perform as expected due to burning up too early or not setting up early enough.
Pin to grip center (GC) distance: The higher the pin above grip center the more lenght you will get fot given pin to PAP distance. The placement in relation to GC also affects where the tracks of track flare intersect (bow tie). Higher pin = Higher intersection. For this reason they suggest high trackers place the pin higher above GC to reduce the risk of flaring over the finger holes.
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Wayne
FOS HARD CORE MEMBER
Bomb Squad & Diamond Cutter
Romans 14:11 Every knee shall bow
